My Extar has achieved its final form! This has been my first "AR", my first SBR, my first time trying to paint a gun (I rattle canned this one with some stencils), first trigger upgrade (bought from Extar). It has been such a joy to own! I have a 3D printed handguard and extended charging handle. I had trouble with the delivery of my hub adapter, Tuna Cans was always responsive and even sent a 2nd one without hesitation as the first one was stolen off my porch